Vocab
The answer to a multiplication problem
Product
What are the first Five Factors 10
10,20,30,40,50
What are the factors of 36
Factors:
1,2,3,4,6,8,9,12,18,36
What number is neither prime nor composite
Solving a problem in your head using strategies.
Mental Math
what are the 15th multiple of 15
225
Find the common factors of:
12 and 20
Common factors: 1, 2, 4
Is 17 a Prime Number?
yes (1,17)
A number that is easy to work with mentally.
Friendly Number
how many multiples can a number have
Infinite
What are the factor Pairs of 18
factor pairs:
is 800 Prime or composite?
Composite
The products found before combining them
Partial Product
What is the first common multiple of 4 & 6
12
What is the GCF of 18 and 24
6
What are the first ten prime numbers
2, 3, 5, 7, 11, 13, 17, 19, 23, 29
he value a digit has because of its position
place value
What is the least common multiple of 9 & 12
36
What is the biggest factor of 85
85
Is 87 Prime or Composite (tell me why)
Composite